(19)
(11)
EP 0 646 166 A1
(12)
(43)
Date of publication:
05.04.1995
Bulletin 1995/14
(21)
Application number:
92915525.0
(22)
Date of filing:
02.07.1992
(51)
International Patent Classification (IPC):
C11D
3/
395
( . )
C11D
7/
10
( . )
C11D
7/
14
( . )
C11D
17/
00
( . )
C11D
7/
06
( . )
C11D
7/
12
( . )
C11D
7/
16
( . )
C11D
17/
04
( . )
(86)
International application number:
PCT/US1992/005614
(87)
International publication number:
WO 1993/001266
(
21.01.1993
Gazette 1993/03)
(84)
Designated Contracting States:
AT BE CH DE DK ES FR GB GR IT LI LU MC NL SE
(30)
Priority:
03.07.1991
US 19910725278
(71)
Applicant:
WINBRO GROUP, LTD.
Woburn, MA 01801 (US)
(72)
Inventors:
PERRY, Hubert, A.
Wellesley, MA 02181 (US)
PERRY, Kenneth, E.
Wellesley, MA 02181 (US)
(74)
Representative:
Woodcraft, David Charles
BROOKES & MARTIN High Holborn House 52/54 High Holborn
London, WC1V 6SE
London, WC1V 6SE (GB)
(54)
CAKE-LIKE DETERGENT AND METHOD OF MANUFACTURE